摘要
论述了岩石Kaiser效应测定地应力的几个关键问题,划分了不同岩石声发射特征类型,讨论了不同加载路径下Kaiser点记忆的应力,分析了Kaiser效应记忆的衰退性和不同加载速率对kaiser效应的影响,为地应力测量的准确性提供了新的解决方法。
This paper discusses several problems of rock Kaiser effect in determinging groundstress, classifies the acoustic emission types of various rock, discusses the memory stress of Kaiser effect of different path of loading and analyzes the memory losting of rock Kaiser effect and the influence of different loading rates versus Kaiser effect. The paper offers new way of measuring the accurate crustal stress.
出处
《陕西煤炭》
2008年第1期61-63,共3页
Shaanxi Coal
